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특허 상세정보

Method for producing decorative components having an outer elastomeric layer that is integral with an inner foam layer

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-044/06   
미국특허분류(USC) 264/0464; 264/0451; 264/255; 264/309
출원번호 US-0475788 (1999-12-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fernando A. Borrego
인용정보 피인용 횟수 : 28  인용 특허 : 23
초록

The method of the present invention is particularly suited for making decorative objects in a mold cavity. The method enables one to form a decorative component having an outer elastomeric layer that is integral with an inner layer of foam. Because the chemical formulation for the outer layer and the inner layer is identical, other than the inner layer includes a foaming agent, the decorative component does not suffer from the drawbacks of the previous methods such as, for example, poor adhesion between the elastomeric layer and the foam layer causing de...

대표
청구항

1. A method for forming a decorative component having an outer elastomeric layer that is integral with an inner foam layer, comprising the steps of:a) forming a polyurethane mixture free of any blowing agents by combining a flow of a polyisocyanate component with a flow of a polyol component, the polyurethane mixture having a first amount of the polyisocyanate component and a first amount of the polyol component; b) applying a layer of the polyurethane mixture onto a surface of a mold by flowing the polyurethane mixture through a spray nozzle directed to...

이 특허에 인용된 특허 (23)

  1. Payne Le Roy (3300 Nicholas La. Molt MT 59057). Continuous molding apparatus and method. USP1990094956133.
  2. Gardner ; Jr. John A.. Decorative automotive interior trim articles with integral light stable polyurethane elastomer covering and process for. USP1999035885662.
  3. Rossio Richard C. (Troy MI) Easterle Mark A. (Rochester MI) Jackson Michael L. (Allen Park MI). Energy absorbing, water blown, rigid polyurethane foam. USP1992095143941.
  4. Takimoto Masahiro (Aichi JPX) Mizuno Hisashi (Aichi JPX) Hirano Junichi (Aichi JPX). Integral skin-foam molded article. USP1994045300532.
  5. Smith Richard W. (Lansing MI). Manufacture of ornamental vehicle wheels. USP1981024251476.
  6. Verwilst Jacques (Wetteren BEX) De Winter Hugo (Gentbrugge BEX) Braeckman Andr (Wetteren BEX) De Baes Bernard (Damme-Sijsele BEX). Method for forming a gellified polyurethane layer on a surface. USP1991125071683.
  7. Wallace Clarence W. (Pittsfield MA) Koenig Howard A. (Medina OH). Method for injection molding articles wherein additives are added in selective portions. USP1981034255367.
  8. Panaroni Vincent F. (2330 Susan Santa Anna CA 92704). Method for making polyurethane tires with an outer skin. USP1989084855096.
  9. Jourquin Lucien (Wetteren BEX) Debaes Bernard (Sijsele BEX) Du Prez Eddie (Brakel BEX). Method for manufacturing self-supporting synthetic trim parts and thus manufactured trim parts. USP1997095662996.
  10. Jarboe Enos D. (University City MO) Jarboe Rodney D. (Creve Coeur MO) Barclay Edward M. (Affton MO). Method for molding artificial urethane rock. USP1990074940558.
  11. Grimmer Robert A. (Berwick ME). Method for molding composite articles including a shaped foam cushion by spraying foamable components. USP1995025389317.
  12. Wada Hiroshi (Kawasaki JPX) Harada Hisakazu (Kawasaki JPX) Hayashida Shoji (Kawasaki JPX). Method for producing a skin-formed polyurethane foam molded product. USP1995085437822.
  13. Rohrlach Milo L. (North Brighton AUX) Hall William J. (Eden Hills AUX). Method of forming a moulded panel. USP1992015082609.
  14. Debaes Bernard (Damme BEX) De Winter Hugo (Gentbrugge BEX) Nicolaus Frank (Destelbergen BEX). Method of making objects having an elastomeric outer wall and a synthetic foam core. USP1992055116557.
  15. Narayan Thirumurti (Grosse Ile MI) Hicks Steven (Trenton MI). Method of making water-blown polyurethane sealing devices. USP1997095665288.
  16. Gallagher Michael J. (325 Winnacunnet Rd. Hampton NH 03842) Humphrey William (61 Tuttle La. Dover NH 03820) Salisbury Wayne C. (Kings Hwy. Middleton NH 03887) Syphers David W. (R.R. #1 Box 58 Farming. Method of manufacturing an interior trim panel using polyurethane powder. USP1996125580501.
  17. Roberts Thomas J.. Method of producing artificial rocks and waterfalls. USP1999065911927.
  18. Hostettler, Fritz. Preparation of microcellular polyurethane elastomers. USP1985124559366.
  19. Nissen Dietmar (Heidelberg DEX) Straehle Wolfgang (Heidelberg DEX) Marx Matthias (Bad Durkheim DEX). Process for the preparation of cellular and non-cellular polyurethane elastomers. USP1984044440705.
  20. Nissen Dietmar (Heidelberg DEX) Marx Matthias (Bad Durkheim DEX) Schmidt Hans U. (Ludwigshafen DEX). Process for the preparation of elastomeric molded parts having urethane or urethane and urea groups with improved light. USP1986054590219.
  21. Klier Lothar (Langenfeld DEX) Gross Thomas (Wermelskirchen DEX) Kreuer Karl-Dieter (Leverkusen DEX) Symannek Achim (Leichlingen DEX). Process for the production of moldings from two-component reactive systems having a high filler content. USP1997035611976.
  22. De Winter Hugo (Gentbrugge BEX) Debaes Bernard (Damme-Sijsele BEX) Buyck Philippe (Serskamp BEX). Spray nozzle for spray gun for forming a polyurethane layer on a surface. USP1991075028006.
  23. Harrison Richard P. (Lincoln Park MI) Scarpati Michael (Trenton MI) Narayan Thirumurti (Grosse Ile MI) Zagata Blair J. (Troy MI). Water-blown polyurethane integral skin foam. USP1994025284880.

이 특허를 인용한 특허 피인용횟수: 28

  1. Hong, Shek. Abrasion resistant coatings. USP2017089732232.
  2. Hong, Shek C.. Airfoil leading edge coatings. USP2017059663663.
  3. Stearns, Robert B.. Article and method of producing same. USP2012058168298.
  4. Dounis, Dimitrios V.; Beard, Dwayne Lewis; McLaughlin, Camden Eugene; Fair, Kimberly R.. Conventional flexible polyurethane foam using MDI. USP2014128906975.
  5. Matsui, Yutaka. Cosmetic devices, precursor therefor and related methods. USP20180810051939.
  6. Mente, Donald C.. Encapsulated particle. USP2012118303680.
  7. Hong, Shek C.. Erosion resistant coatings for leading edges of airfoils. USP2013108557388.
  8. Mellentine, Andrew P.; Williams, Glenn D.; Donatti, Joseph T.; Nemazi, John E.. External mix spray urethane process and nozzle used therefor. USP2005036872337.
  9. Neff, Raymond A.; Smiecinski, Theodore M.. Flexible polyurethane foam and method of producing same. USP2015049018272.
  10. Neff, Raymond A.; Smiecinski, Theodore M.. Flexible polyurethane foam and method of producing same. USP2013128604094.
  11. Zellner, Jr., Kerry Scott; Nelson, Chase. Foam-filled panel and process for manufacture thereof. USP2015038993091.
  12. Dounis, Dimitrios V.; Beard, Dwayne Lewis; McLaughlin, Camden Eugene; Fair, Kimberly R.. High resilience flexible polyurethane foam using MDI. USP2014128901187.
  13. Cowelchuk,Glenn A.; Adams,Robert J.; Shaner,Kenneth W.; Reed,Randy S.; Williams, Jr.,Nelson E.; Donatti,Joseph T.. Interior vehicle trim panel having a sprayed expanded polyurethane layer and method and system of making same. USP2008037344666.
  14. Mente, Donald C.. Lignocellulosic composite articles. USP2018039920202.
  15. Mente, Donald Charles. Lignocellulosic products and methods of forming the same. USP2013078486523.
  16. De Winter, Hugo; Vanluchene, Yvan; Demandt, Hans; Deblier, Ivo; Hackwell, Roger. Method for manufacturing a multi-layered molded synthetic part and thus obtained part. USP2005026849218.
  17. De Winter,Hugo; Vanluchene,Yvan; Demandt,Hans; Deblier,Ivo; Hackwell,Roger. Method for manufacturing a multi-layered moulded synthetic part and thus obtained part. USP2008107431962.
  18. Hong, Shek C.. Method for repairing an airfoil surface having an elastomeric protective coating. USP2017099770791.
  19. Yates, Paul M.. Method of applying print to an elastomer and decorative elastic cushion. USP2003046544368.
  20. Hong, Shek C.. Method of making matte airfoil coatings. USP2012028124235.
  21. Mazur, Lorin A.; Kinser, Jeffrey T.. Method of manufacturing a trim component with hidden tear pattern and trim component with hidden tear pattern. USP2016119481338.
  22. Schoemann, Michael P.; Cummins, Raymond; Jarzynski, Kenneth. Method of over-molding TPE components using zero gate. USP2010037670524.
  23. Nakamura, Masafumi; Suzuki, Masaru; Maeda, Hitoshi. Method of producing a polyurethane foam molded article. USP2009067540985.
  24. Neff, Raymond A.; Pavlinac, Jon P.; Hughes, Mark J.; Eling, Berend; Mertes, Juergen; Goettke, Stephan. Polyurethane article with increased comfort. USP2017069670307.
  25. George, Emmanuel; Koshute, Mark A.; Neal, Brian L.; Thompson, Carl; Marcum, Adona. Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams. USP20180910066047.
  26. Parrish,Kenneth R.; Katz,Jean Jacques; Ebbitt,Gordon L.; Wyerman,Barry R.. Pseudo insert molding for trim parts using polyurethane spray process. USP2006107115225.
  27. Hanusiak, Lisa B.; Myat, Zaw. Rotocast composite hybrid process for molding composite parts. USP2012058177934.
  28. Cowelchuk,Glenn A.; Adams,Robert J.; Shaner,Kenneth W.; Williams, Jr.,Nelson E.. Vehicle part with integrated impact management feature and method of making same. USP2006127147808.